forked from Imagelibrary/rtems
9b4422a251
Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
/*
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* Base file system initialization
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*
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* COPYRIGHT (c) 1989-2008.
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* On-Line Applications Research Corporation (OAR).
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*
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* Modifications to support reference counting in the file system are
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* Copyright (c) 2012 embedded brains GmbH.
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems.h>
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#include <rtems/libio.h>
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#include <rtems/libio_.h>
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/*
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* Default mode for created files.
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*/
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/*
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* rtems_filesystem_initialize
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*
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* Initialize the foundation of the file system. This is specified
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* by the structure rtems_filesystem_mount_table. The usual
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* configuration is a single instantiation of the IMFS or miniIMFS with
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* a single "/dev" directory in it.
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*/
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void rtems_filesystem_initialize( void )
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{
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int rv = 0;
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const rtems_filesystem_mount_configuration *root_config =
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&rtems_filesystem_root_configuration;
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rv = mount(
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root_config->source,
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root_config->target,
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root_config->filesystemtype,
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root_config->options,
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root_config->data
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);
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if ( rv != 0 )
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rtems_fatal_error_occurred( 0xABCD0002 );
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/*
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* Traditionally RTEMS devices are under "/dev" so install this directory.
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*
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* If the mkdir() fails, we can't print anything so just fatal error.
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*
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* NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually
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* created that way by the IMFS.
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*/
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rv = mkdir( "/dev", 0777);
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if ( rv != 0 )
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rtems_fatal_error_occurred( 0xABCD0003 );
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/*
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* You can't mount another filesystem properly until the mount point
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* it will be mounted onto is created. Moreover, if it is going to
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* use a device, then it is REALLY unfair to attempt this
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* before device drivers are initialized. So we return via a base
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* filesystem image and nothing auto-mounted at this point.
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*/
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}
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